com.ptc.windchill.upgrade.util.fsm
Class StartStateDefinition

java.lang.Object
  com.ptc.windchill.upgrade.util.fsm.StateDefinition
      com.ptc.windchill.upgrade.util.fsm.StartStateDefinition

public final class StartStateDefinition

extends StateDefinition

A StateDefinition for start states. Note that a single start state exists is every state machine. A newly created state machine will always be in the start state.

The start state can only accept the EventType.START event. Numerous conditional handlers for this event may be registered via the addStartEventHandler method.

Instantiation is done by the StateMachineDefinition constructor.

See Also:

StateMachineDefinition, StateMachineDefinition.getStartStateDefinition(), EventType.START

Nested Class Summary

(package private) static class

StartStateDefinition.StartState

Field Summary

Fields inherited from class com.ptc.windchill.upgrade.util.fsm.StateDefinition

stateInstantiator_

Constructor Summary

(package private)

StartStateDefinition()

Method Summary

void	addStartEventHandler(Condition condition, Reaction reaction) Register a conditional event handler for the EventType.START event.
String	toString() Provides a simple description.

Methods inherited from class com.ptc.windchill.upgrade.util.fsm.StateDefinition

createStateInstance, describe, getEventTypes, handleEvent, isEventTypeEnabled, registerHandler

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StartStateDefinition

StartStateDefinition()

Method Detail

addStartEventHandler

public final void addStartEventHandler(Condition condition,
                                       Reaction reaction)

Register a conditional event handler for the EventType.START event.

See Also:

EventType.START

toString

public String toString()

Provides a simple description.